// RAP [rh] quick access disabled
///*******************************************************************************
// * Copyright (c) 2006, 2007 IBM Corporation and others.
// * All rights reserved. This program and the accompanying materials
// * are made available under the terms of the Eclipse Public License v1.0
// * which accompanies this distribution, and is available at
// * http://www.eclipse.org/legal/epl-v10.html
// *
// * Contributors:
// *     IBM Corporation - initial API and implementation
// *******************************************************************************/
//
//package org.eclipse.ui.internal.quickaccess;
//
//import java.util.ArrayList;
//import java.util.HashMap;
//import java.util.List;
//import java.util.Map;
//
//import org.eclipse.jface.preference.IPreferenceNode;
//import org.eclipse.jface.resource.ImageDescriptor;
//import org.eclipse.ui.PlatformUI;
//import org.eclipse.ui.internal.IWorkbenchGraphicConstants;
//import org.eclipse.ui.internal.WorkbenchImages;
//
///**
// * @since 3.3
// * 
// */
//public class PreferenceProvider extends QuickAccessProvider {
//
//	private QuickAccessElement[] cachedElements;
//	private Map idToElement = new HashMap();
//
//	public String getId() {
//		return "org.eclipse.ui.preferences"; //$NON-NLS-1$
//	}
//
//	public QuickAccessElement getElementForId(String id) {
//		getElements();
//		return (PreferenceElement) idToElement.get(id);
//	}
//
//	public QuickAccessElement[] getElements() {
//		if (cachedElements == null) {
//			List list = new ArrayList(); 
//			collectElements("", PlatformUI.getWorkbench().getPreferenceManager().getRootSubNodes(), list); //$NON-NLS-1$
//			cachedElements = new PreferenceElement[list.size()];
//			for (int i = 0; i < list.size(); i++) {
//				PreferenceElement preferenceElement = (PreferenceElement) list.get(i);
//				cachedElements[i] = preferenceElement;
//				idToElement.put(preferenceElement.getId(), preferenceElement);
//			}
//		}
//		return cachedElements;
//	}
//
//	/**
//	 * @param subNodes
//	 * @return
//	 */
//	private void collectElements(String prefix, IPreferenceNode[] subNodes, List result) {
//		for (int i = 0; i < subNodes.length; i++) {
//			PreferenceElement preferenceElement = new PreferenceElement(
//					subNodes[i], prefix, this);
//			result.add(preferenceElement);
//			String nestedPrefix = prefix.length() == 0 ? subNodes[i].getLabelText() : (prefix + "/" + subNodes[i].getLabelText());  //$NON-NLS-1$
//			collectElements(nestedPrefix, subNodes[i].getSubNodes(), result);
//		}
//	}
//
//	public ImageDescriptor getImageDescriptor() {
//		return WorkbenchImages
//				.getImageDescriptor(IWorkbenchGraphicConstants.IMG_OBJ_NODE);
//	}
//
//	public String getName() {
//		return QuickAccessMessages.QuickAccess_Preferences;
//	}
//}
